CA2738635C - Continuous directed evolution of proteins and nucleic acids - Google Patents

Continuous directed evolution of proteins and nucleic acids Download PDF

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Publication number
CA2738635C
CA2738635C CA2738635A CA2738635A CA2738635C CA 2738635 C CA2738635 C CA 2738635C CA 2738635 A CA2738635 A CA 2738635A CA 2738635 A CA2738635 A CA 2738635A CA 2738635 C CA2738635 C CA 2738635C
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cas
phage
gene
phagemid
host cells
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Expired - Fee Related
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CA2738635A
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English (en)
French (fr)
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CA2738635A1 (en
Inventor
David R. Liu
Kevin M. Esvelt
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Harvard College
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Harvard College
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Priority to CA 3059768 priority Critical patent/CA3059768A1/en
Priority to CA3073384A priority patent/CA3073384A1/en
Publication of CA2738635A1 publication Critical patent/CA2738635A1/en
Application granted granted Critical
Publication of CA2738635C publication Critical patent/CA2738635C/en
Expired - Fee Related legal-status Critical Current
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/10Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034Isolating an individual clone by screening libraries
    • C12N15/1058Directional evolution of libraries, e.g. evolution of libraries is achieved by mutagenesis and screening or selection of mixed population of organisms
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/10Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/102Mutagenizing nucleic acids
    • C12N15/1024In vivo mutagenesis using high mutation rate "mutator" host strains by inserting genetic material, e.g. encoding an error prone polymerase, disrupting a gene for mismatch repair
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/10Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034Isolating an individual clone by screening libraries
    • C12N15/1037Screening libraries presented on the surface of microorganisms, e.g. phage display, E. coli display
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N7/00Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Plant Pathology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Ecology (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
CA2738635A 2008-09-05 2009-09-08 Continuous directed evolution of proteins and nucleic acids Expired - Fee Related CA2738635C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA 3059768 CA3059768A1 (en) 2008-09-05 2009-09-08 Continuous directed evolution of proteins and nucleic acids
CA3073384A CA3073384A1 (en) 2008-09-05 2009-09-08 Continuous directed evolution of proteins and nucleic acids

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9466608P 2008-09-05 2008-09-05
US61/094,666 2008-09-05
PCT/US2009/056194 WO2010028347A2 (en) 2008-09-05 2009-09-08 Continuous directed evolution of proteins and nucleic acids

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CA 3059768 Division CA3059768A1 (en) 2008-09-05 2009-09-08 Continuous directed evolution of proteins and nucleic acids
CA3073384A Division CA3073384A1 (en) 2008-09-05 2009-09-08 Continuous directed evolution of proteins and nucleic acids

Publications (2)

Publication Number Publication Date
CA2738635A1 CA2738635A1 (en) 2010-03-11
CA2738635C true CA2738635C (en) 2019-12-31

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Family Applications (3)

Application Number Title Priority Date Filing Date
CA3073384A Abandoned CA3073384A1 (en) 2008-09-05 2009-09-08 Continuous directed evolution of proteins and nucleic acids
CA2738635A Expired - Fee Related CA2738635C (en) 2008-09-05 2009-09-08 Continuous directed evolution of proteins and nucleic acids
CA 3059768 Pending CA3059768A1 (en) 2008-09-05 2009-09-08 Continuous directed evolution of proteins and nucleic acids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA3073384A Abandoned CA3073384A1 (en) 2008-09-05 2009-09-08 Continuous directed evolution of proteins and nucleic acids

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA 3059768 Pending CA3059768A1 (en) 2008-09-05 2009-09-08 Continuous directed evolution of proteins and nucleic acids

Country Status (5)

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US (2) US9023594B2 (ja)
EP (2) EP2342336B1 (ja)
JP (3) JP5723774B2 (ja)
CA (3) CA3073384A1 (ja)
WO (1) WO2010028347A2 (ja)

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Also Published As

Publication number Publication date
JP2016104033A (ja) 2016-06-09
WO2010028347A3 (en) 2010-08-19
JP2014237724A (ja) 2014-12-18
EP2342336A4 (en) 2012-05-02
CA2738635A1 (en) 2010-03-11
CA3073384A1 (en) 2010-03-11
JP5723774B2 (ja) 2015-05-27
EP2342336A2 (en) 2011-07-13
JP6050295B2 (ja) 2016-12-21
JP2012501656A (ja) 2012-01-26
US9771574B2 (en) 2017-09-26
WO2010028347A2 (en) 2010-03-11
EP3199630B1 (en) 2019-05-08
EP3199630A1 (en) 2017-08-02
CA3059768A1 (en) 2010-03-11
US20150275202A1 (en) 2015-10-01
US20110177495A1 (en) 2011-07-21
EP2342336B1 (en) 2016-12-14
US9023594B2 (en) 2015-05-05

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